Merge pull request #19819 from av8ramit/fix_setuptools3
authorYifei Feng <1192265+yifeif@users.noreply.github.com>
Wed, 6 Jun 2018 20:42:49 +0000 (13:42 -0700)
committerGitHub <noreply@github.com>
Wed, 6 Jun 2018 20:42:49 +0000 (13:42 -0700)
Force downgrade setuptools for tests after tf whl is installed.


Trivial merge